Aracena and the Gruta de las Maravillas
nature
Beneath the castle hill lies a cave of three levels of galleries, with lakes and formations that have been growing for millennia. It was found in the late 19th century and opened to the public in 1914: the first show cave in Spain. Above stand the castle of Muslim origin and the Castillo church, which tradition attributes to the Templars.
Tip
The visit is guided, in groups and at an assigned time. Book or buy your ticket first thing, because the day's places run out. It is cool and damp inside: take a long sleeve even if it is thirty degrees outside.


